添加消息长按弹窗

keyBoard/Class/AiTalk/V/Chat/KBChatMessageActionPopView.h

@@ -0,0 +1,33 @@
+//
+//  KBChatMessageActionPopView.h
+//  keyBoard
+//
+//  Created by Codex on 2026/2/3.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+typedef NS_ENUM(NSInteger, KBChatMessageActionType) {
+    KBChatMessageActionTypeCopy = 0,
+    KBChatMessageActionTypeDelete = 1,
+    KBChatMessageActionTypeReport = 2,
+};
+
+@class KBChatMessageActionPopView;
+
+@protocol KBChatMessageActionPopViewDelegate <NSObject>
+@optional
+- (void)chatMessageActionPopView:(KBChatMessageActionPopView *)view
+                 didSelectAction:(KBChatMessageActionType)action;
+@end
+
+/// 聊天消息长按操作弹窗（Copy / Delete / Report）
+@interface KBChatMessageActionPopView : UIView
+
+@property (nonatomic, weak) id<KBChatMessageActionPopViewDelegate> delegate;
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/AiTalk/V/Chat/KBChatMessageActionPopView.m

@@ -0,0 +1,164 @@
+//
+//  KBChatMessageActionPopView.m
+//  keyBoard
+//
+//  Created by Codex on 2026/2/3.
+//
+
+#import "KBChatMessageActionPopView.h"
+#import <Masonry/Masonry.h>
+
+static CGFloat const kKBChatActionRowHeight = 52.0;
+
+@interface KBChatMessageActionPopView ()
+
+@property (nonatomic, strong) UIControl *copyRow;
+@property (nonatomic, strong) UIControl *deleteRow;
+@property (nonatomic, strong) UIControl *reportRow;
+@property (nonatomic, strong) UIView *line1;
+@property (nonatomic, strong) UIView *line2;
+
+@end
+
+@implementation KBChatMessageActionPopView
+
+- (instancetype)initWithFrame:(CGRect)frame {
+    self = [super initWithFrame:frame];
+    if (self) {
+        [self setupUI];
+    }
+    return self;
+}
+
+#pragma mark - UI
+
+- (void)setupUI {
+    self.backgroundColor = [UIColor colorWithWhite:0.1 alpha:0.92];
+    self.layer.cornerRadius = 16.0;
+    self.layer.masksToBounds = YES;
+    
+    [self addSubview:self.copyRow];
+    [self addSubview:self.line1];
+    [self addSubview:self.deleteRow];
+    [self addSubview:self.line2];
+    [self addSubview:self.reportRow];
+    
+    [self.copyRow mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.left.right.equalTo(self);
+        make.height.mas_equalTo(kKBChatActionRowHeight);
+    }];
+    
+    [self.line1 mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.copyRow.mas_bottom);
+        make.left.right.equalTo(self);
+        make.height.mas_equalTo(0.5);
+    }];
+    
+    [self.deleteRow mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.line1.mas_bottom);
+        make.left.right.equalTo(self);
+        make.height.mas_equalTo(kKBChatActionRowHeight);
+    }];
+    
+    [self.line2 mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.deleteRow.mas_bottom);
+        make.left.right.equalTo(self);
+        make.height.mas_equalTo(0.5);
+    }];
+    
+    [self.reportRow mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.line2.mas_bottom);
+        make.left.right.bottom.equalTo(self);
+        make.height.mas_equalTo(kKBChatActionRowHeight);
+    }];
+}
+
+- (UIControl *)buildRowWithTitle:(NSString *)title
+                        iconName:(NSString *)iconName
+                          action:(KBChatMessageActionType)action {
+    UIControl *row = [[UIControl alloc] init];
+    row.tag = action;
+    [row addTarget:self action:@selector(actionRowTapped:) forControlEvents:UIControlEventTouchUpInside];
+    
+    UILabel *label = [[UILabel alloc] init];
+    label.text = title;
+    label.textColor = [UIColor whiteColor];
+    label.font = [UIFont systemFontOfSize:18 weight:UIFontWeightRegular];
+    
+    UIImageView *iconView = [[UIImageView alloc] init];
+    UIImage *icon = [UIImage systemImageNamed:iconName];
+    iconView.image = icon;
+    iconView.tintColor = [UIColor whiteColor];
+    iconView.contentMode = UIViewContentModeScaleAspectFit;
+    
+    [row addSubview:label];
+    [row addSubview:iconView];
+    
+    [label mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.left.equalTo(row).offset(16);
+        make.centerY.equalTo(row);
+    }];
+    
+    [iconView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.right.equalTo(row).offset(-16);
+        make.centerY.equalTo(row);
+        make.width.height.mas_equalTo(18);
+    }];
+    
+    return row;
+}
+
+#pragma mark - Actions
+
+- (void)actionRowTapped:(UIControl *)sender {
+    if ([self.delegate respondsToSelector:@selector(chatMessageActionPopView:didSelectAction:)]) {
+        [self.delegate chatMessageActionPopView:self didSelectAction:(KBChatMessageActionType)sender.tag];
+    }
+}
+
+#pragma mark - Lazy
+
+- (UIControl *)copyRow {
+    if (!_copyRow) {
+        _copyRow = [self buildRowWithTitle:KBLocalized(@"Copy")
+                                  iconName:@"doc.on.doc"
+                                    action:KBChatMessageActionTypeCopy];
+    }
+    return _copyRow;
+}
+
+- (UIControl *)deleteRow {
+    if (!_deleteRow) {
+        _deleteRow = [self buildRowWithTitle:KBLocalized(@"Delete")
+                                    iconName:@"trash"
+                                      action:KBChatMessageActionTypeDelete];
+    }
+    return _deleteRow;
+}
+
+- (UIControl *)reportRow {
+    if (!_reportRow) {
+        _reportRow = [self buildRowWithTitle:KBLocalized(@"Report")
+                                    iconName:@"exclamationmark.circle"
+                                      action:KBChatMessageActionTypeReport];
+    }
+    return _reportRow;
+}
+
+- (UIView *)line1 {
+    if (!_line1) {
+        _line1 = [[UIView alloc] init];
+        _line1.backgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.12];
+    }
+    return _line1;
+}
+
+- (UIView *)line2 {
+    if (!_line2) {
+        _line2 = [[UIView alloc] init];
+        _line2.backgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.12];
+    }
+    return _line2;
+}
+
+@end

keyBoard/Class/AiTalk/V/Chat/KBChatTableView.h

@@ -17,6 +17,10 @@ NS_ASSUME_NONNULL_BEGIN
 - (void)chatTableViewDidScroll:(KBChatTableView *)chatView
                     scrollView:(UIScrollView *)scrollView;
 - (void)chatTableViewDidTriggerLoadMore:(KBChatTableView *)chatView;
+/// 长按消息（用户/AI）
+- (void)chatTableView:(KBChatTableView *)chatView
+  didLongPressMessage:(KBAiChatMessage *)message
+           sourceRect:(CGRect)sourceRect;
 @end
 
 /// 聊天列表视图（支持用户消息、AI 消息、时间戳、语音播放）

keyBoard/Class/AiTalk/V/Chat/KBChatTableView.m

@@ -42,6 +42,7 @@ static const NSTimeInterval kTimestampInterval = 5 * 60; // 5 分钟
 @property (nonatomic, strong) UILabel *topStatusLabel;
 @property (nonatomic, assign) BOOL isTopLoading;
 @property (nonatomic, assign) BOOL isTopNoMore;
+@property (nonatomic, strong) UILongPressGestureRecognizer *messageLongPressGesture;
 
 @end
 
@@ -101,6 +102,13 @@ static const NSTimeInterval kTimestampInterval = 5 * 60; // 5 分钟
         make.edges.equalTo(self);
     }];
 
+    // 长按消息操作
+    self.messageLongPressGesture = [[UILongPressGestureRecognizer alloc] initWithTarget:self
+                                                                                  action:@selector(handleMessageLongPress:)];
+    self.messageLongPressGesture.minimumPressDuration = 0.4;
+    self.messageLongPressGesture.cancelsTouchesInView = YES;
+    [self.tableView addGestureRecognizer:self.messageLongPressGesture];
+
     // 初始化 contentInset
     self.contentBottomInset = 0;
     [self updateContentBottomInset:self.contentBottomInset];
@@ -136,6 +144,32 @@ static const NSTimeInterval kTimestampInterval = 5 * 60; // 5 分钟
     */
 }
 
+#pragma mark - Long Press
+
+- (void)handleMessageLongPress:(UILongPressGestureRecognizer *)gesture {
+    if (gesture.state != UIGestureRecognizerStateBegan) {
+        return;
+    }
+    
+    CGPoint point = [gesture locationInView:self.tableView];
+    NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint:point];
+    if (!indexPath || indexPath.row >= self.messages.count) {
+        return;
+    }
+    
+    KBAiChatMessage *message = self.messages[indexPath.row];
+    if (!message || message.isLoading || message.type == KBAiChatMessageTypeTime) {
+        return;
+    }
+    
+    UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
+    CGRect cellRect = cell ? [cell convertRect:cell.bounds toView:nil] : CGRectZero;
+    
+    if ([self.delegate respondsToSelector:@selector(chatTableView:didLongPressMessage:sourceRect:)]) {
+        [self.delegate chatTableView:self didLongPressMessage:message sourceRect:cellRect];
+    }
+}
+
 #pragma mark - Public Methods
 
 - (void)setInverted:(BOOL)inverted {

keyBoard/Class/AiTalk/V/Chat/KBPersonaChatCell.m

@@ -12,6 +12,9 @@
 #import "KBImagePositionButton.h"
 #import "KBAICommentView.h"
 #import "KBAIChatMessageCacheManager.h"
+#import "KBChatMessageActionPopView.h"
+#import "AIReportVC.h"
+#import "KBHUD.h"
 #import <Masonry/Masonry.h>
 #import <SDWebImage/SDWebImage.h>
 #import <LSTPopView/LSTPopView.h>
@@ -19,7 +22,7 @@
 /// 聊天会话被重置的通知
 static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidResetNotification";
 
-@interface KBPersonaChatCell () <KBChatTableViewDelegate>
+@interface KBPersonaChatCell () <KBChatTableViewDelegate, KBChatMessageActionPopViewDelegate>
 
 /// 背景图
 @property (nonatomic, strong) UIImageView *backgroundImageView;
@@ -65,6 +68,9 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
 @property (nonatomic, assign) BOOL shouldAutoPlayPrologueAudio;
 @property (nonatomic, assign) BOOL hasPlayedPrologueAudio;
 @property (nonatomic, assign) BOOL shouldShowOpeningMessage;
+@property (nonatomic, weak) LSTPopView *messageActionPopView;
+@property (nonatomic, strong) KBAiChatMessage *selectedActionMessage;
+@property (nonatomic, strong) UIControl *messageActionMaskView;
 
 @end
 
@@ -898,6 +904,126 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
     [self loadMoreHistory];
 }
 
+- (void)chatTableView:(KBChatTableView *)chatView
+  didLongPressMessage:(KBAiChatMessage *)message
+           sourceRect:(CGRect)sourceRect {
+    [self showMessageActionPopForMessage:message sourceRect:sourceRect];
+}
+
+#pragma mark - KBChatMessageActionPopViewDelegate
+
+- (void)chatMessageActionPopView:(KBChatMessageActionPopView *)view
+                 didSelectAction:(KBChatMessageActionType)action {
+    [self dismissMessageActionPop];
+    
+    KBAiChatMessage *message = self.selectedActionMessage;
+    self.selectedActionMessage = nil;
+    if (!message) {
+        return;
+    }
+    
+    switch (action) {
+        case KBChatMessageActionTypeCopy: {
+            if (message.text.length > 0) {
+                [UIPasteboard generalPasteboard].string = message.text;
+                [KBHUD showSuccess:KBLocalized(@"复制成功")];
+            }
+        } break;
+        case KBChatMessageActionTypeDelete: {
+            NSInteger idx = [self.messages indexOfObjectIdenticalTo:message];
+            if (idx != NSNotFound) {
+                [self.messages removeObjectAtIndex:idx];
+                [self.chatView reloadWithMessages:self.messages
+                                       keepOffset:YES
+                                  scrollToBottom:NO];
+                if (self.persona.personaId > 0) {
+                    if (self.messages.count > 0) {
+                        [[KBAIChatMessageCacheManager shared] saveMessages:self.messages
+                                                             forCompanionId:self.persona.personaId];
+                    } else {
+                        [[KBAIChatMessageCacheManager shared] clearMessagesForCompanionId:self.persona.personaId];
+                    }
+                }
+            }
+        } break;
+        case KBChatMessageActionTypeReport: {
+            if (self.persona.personaId <= 0) {
+                return;
+            }
+            AIReportVC *vc = [[AIReportVC alloc] init];
+            vc.personaId = self.persona.personaId;
+            [KB_CURRENT_NAV pushViewController:vc animated:YES];
+        } break;
+        default:
+            break;
+    }
+}
+
+#pragma mark - Message Action Pop
+
+- (void)showMessageActionPopForMessage:(KBAiChatMessage *)message
+                            sourceRect:(CGRect)sourceRect {
+    if (!message) {
+        return;
+    }
+    [self dismissMessageActionPop];
+    
+    self.selectedActionMessage = message;
+    CGFloat width = 240;
+    CGFloat height = 156;
+    KBChatMessageActionPopView *content = [[KBChatMessageActionPopView alloc]
+                                          initWithFrame:CGRectMake(0, 0, width, height)];
+    content.delegate = self;
+    
+    UIWindow *window = [UIApplication sharedApplication].keyWindow;
+    if (!window) {
+        window = [UIApplication sharedApplication].windows.firstObject;
+    }
+    if (!window) {
+        return;
+    }
+    
+    UIControl *mask = [[UIControl alloc] initWithFrame:window.bounds];
+    [mask addTarget:self action:@selector(dismissMessageActionPop) forControlEvents:UIControlEventTouchUpInside];
+    [window addSubview:mask];
+    self.messageActionMaskView = mask;
+    
+    BOOL isUserMessage = (message.type == KBAiChatMessageTypeUser);
+    CGFloat margin = 12.0;
+    CGFloat spacing = 8.0;
+    CGFloat topSafe = 0.0;
+    CGFloat bottomSafe = 0.0;
+    if (@available(iOS 11.0, *)) {
+        topSafe = window.safeAreaInsets.top;
+        bottomSafe = window.safeAreaInsets.bottom;
+    }
+    
+    CGFloat x = isUserMessage ? CGRectGetMaxX(sourceRect) - width : CGRectGetMinX(sourceRect);
+    x = MAX(margin, MIN(x, CGRectGetWidth(window.bounds) - width - margin));
+    
+    CGFloat y = CGRectGetMinY(sourceRect) - height - spacing;
+    if (y < topSafe + margin) {
+        y = CGRectGetMaxY(sourceRect) + spacing;
+    }
+    if (y + height > CGRectGetHeight(window.bounds) - bottomSafe - margin) {
+        y = MAX(topSafe + margin, CGRectGetHeight(window.bounds) - bottomSafe - margin - height);
+    }
+    
+    content.frame = CGRectMake(x, y, width, height);
+    [mask addSubview:content];
+}
+
+- (void)dismissMessageActionPop {
+    if (self.messageActionPopView) {
+        [self.messageActionPopView dismiss];
+        self.messageActionPopView = nil;
+    }
+    if (self.messageActionMaskView) {
+        [self.messageActionMaskView removeFromSuperview];
+        self.messageActionMaskView = nil;
+    }
+}
+
 #pragma mark - Lazy Load
 
 - (UIImageView *)backgroundImageView {